1180772640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2997

約数の個数: 240

約数和(自身を含む): 4303031040

約数和(自身を除く): 3122258400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2939, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 5878, 6480, 6696, 7440, 8370, 8817, 8928, 10044, 11160, 11756, 12555, 12960, 13392, 14695, 14880, 16740, 17634, 20088, 22320, 23512, 25110, 26451, 26784, 29390, 33480, 35268, 40176, 44085, 44640, 47024, 50220, 52902, 58780, 66960, 70536, 79353, 80352, 88170, 91109, 94048, 100440, 105804, 117560, 132255, 133920, 141072, 158706, 176340, 182218, 200880, 211608, 235120, 238059, 264510, 273327, 282144, 317412, 352680, 364436, 396765, 401760, 423216, 455545, 470240, 476118, 529020, 546654, 634824, 705360, 728872, 793530, 819981, 846432, 911090, 952236, 1058040, 1093308, 1190295, 1269648, 1366635, 1410720, 1457744, 1587060, 1639962, 1822180, 1904472, 2116080, 2186616, 2380590, 2459943, 2539296, 2733270, 2915488, 3174120, 3279924, 3644360, 3808944, 4099905, 4232160, 4373232, 4761180, 4919886, 5466540, 6348240, 6559848, 7288720, 7379829, 7617888, 8199810, 8746464, 9522360, 9839772, 10933080, 12299715, 12696480, 13119696, 14577440, 14759658, 16399620, 19044720, 19679544, 21866160, 24599430, 26239392, 29519316, 32799240, 36899145, 38089440, 39359088, 43732320, 49198860, 59038632, 65598480, 73798290, 78718176, 98397720, 118077264, 131196960, 147596580, 196795440, 236154528, 295193160, 393590880, 590386320, 1180772640]

約数ペア:

[(1, 1180772640), (2, 590386320), (3, 393590880), (4, 295193160), (5, 236154528), (6, 196795440), (8, 147596580), (9, 131196960), (10, 118077264), (12, 98397720), (15, 78718176), (16, 73798290), (18, 65598480), (20, 59038632), (24, 49198860), (27, 43732320), (30, 39359088), (31, 38089440), (32, 36899145), (36, 32799240), (40, 29519316), (45, 26239392), (48, 24599430), (54, 21866160), (60, 19679544), (62, 19044720), (72, 16399620), (80, 14759658), (81, 14577440), (90, 13119696), (93, 12696480), (96, 12299715), (108, 10933080), (120, 9839772), (124, 9522360), (135, 8746464), (144, 8199810), (155, 7617888), (160, 7379829), (162, 7288720), (180, 6559848), (186, 6348240), (216, 5466540), (240, 4919886), (248, 4761180), (270, 4373232), (279, 4232160), (288, 4099905), (310, 3808944), (324, 3644360), (360, 3279924), (372, 3174120), (405, 2915488), (432, 2733270), (465, 2539296), (480, 2459943), (496, 2380590), (540, 2186616), (558, 2116080), (620, 1904472), (648, 1822180), (720, 1639962), (744, 1587060), (810, 1457744), (837, 1410720), (864, 1366635), (930, 1269648), (992, 1190295), (1080, 1093308), (1116, 1058040), (1240, 952236), (1296, 911090), (1395, 846432), (1440, 819981), (1488, 793530), (1620, 728872), (1674, 705360), (1860, 634824), (2160, 546654), (2232, 529020), (2480, 476118), (2511, 470240), (2592, 455545), (2790, 423216), (2939, 401760), (2976, 396765), (3240, 364436), (3348, 352680), (3720, 317412), (4185, 282144), (4320, 273327), (4464, 264510), (4960, 238059), (5022, 235120), (5580, 211608), (5878, 200880), (6480, 182218), (6696, 176340), (7440, 158706), (8370, 141072), (8817, 133920), (8928, 132255), (10044, 117560), (11160, 105804), (11756, 100440), (12555, 94048), (12960, 91109), (13392, 88170), (14695, 80352), (14880, 79353), (16740, 70536), (17634, 66960), (20088, 58780), (22320, 52902), (23512, 50220), (25110, 47024), (26451, 44640), (26784, 44085), (29390, 40176), (33480, 35268)]